R.E.M. has released an audio clip of their live performance of "E-Bow the Letter" featuring Radiohead's Thom Yorke on backing vocals.
The invitation-only concert was recorded at London's St. James Church in 2004, broadcasted on BBC Radio 2.
Yorke's vocal part was originally sung by Patti Smith on the studio version of the track. The single peaked at number two during the release of "New Adventures in Hi-Fi.